Custom Query (733 matches)

I get the following bug when computing the resolution of an ideal given as the kernel of a map:

ring R_sv = 0,(x(1),x(2)),dp;                                                                                                   
ideal ti_sv = 0;                                                                                                                
qring r_sv = std(ti_sv);                                                                                                        
ring R_s2v = 0,(z(1),z(2),z(3),z(4),z(5),z(6)),dp;
<^1-1*z(1)^1*z(5)^1,1*z(4)^2-1*z(1)^1*z(6)^1,1*z(5)^1*z(6)^1-1*z(3)^1*z(4)^1,1*z(5)^2-1*z(3)^1*z(6)^1;
qring r_s2v = std(ti_s2v);
ring R_sv_tensor_R_s2v = 0,(x(1),x(2),z(1),z(2),z(3),z(4),z(5),z(6)),dp;
ideal ti_sv = 0;
qring r_sv_tensor_R_s2v = std(ti_sv);
setring r_s2v;
map f = r_sv_tensor_R_s2v,1*z(2)^1,1*z(6)^1,z(1),z(2),z(3),z(4),z(5),z(6);
setring r_sv_tensor_R_s2v;
ideal sigma2 = kernel(r_s2v, f);
def L = res(sigma2,2);

Singular : signal 11 (v: 3160): current line:>> re=sres(std(m),i);<< Segment fault/Bus error occurred at ffff because of 10206 (r:1395233037)

Any help is much appreciated,

Best, Anna-Lena

Name: Andrea Gobbi E-mail: agobbi@… Type of request: Other SINGULAR Version: 3.1.0 Platform: Linux (redhat)

Goodmorning...i have a problem.

I write:

LIB "decodegb.lib"; ring rin=3,(x(1..3)),dp; list pointok=[2,2,2],[1,0,2],[1,0,0],[0,1,1]; ideal id=vanishId(pointok); print(id);

Returns this error:

? wrong range[-1] in ideal/module(3)

? error occurred in decodegb.lib::vanishId line 1526: `

cur=G[i];`

? leaving decodegb.lib::vanishId ? wrong range[0] in ideal/module(3) ? error occurred in decodegb.lib::ev line 1441: `parameter poly f;

parameter matrix p; `

? wrong type declaration. type 'help poly;' ? leaving decodegb.lib::ev ? poly(temp) = list is not supported ? expected poly = poly ? expected poly = matrix ? error occurred in decodegb.lib::ev line 1444: poly temp=f; ? expected poly-expression. type 'help poly;' ? leaving decodegb.lib::ev skipping text from / error at token ] ? leaving decodegb.lib::vanishId

Eine Variable verschwindet in der spielwiese. Hat es mit dem Einlesen von Dateien zu tun? Bei legacy Singular funktioniert es.